yafrl-core/io.github.yafrl.timeline.debugging/SnapshotDebugger

SnapshotDebugger

class SnapshotDebugger(timeline: Timeline) : TimeTravelDebugger(source)

Simple implementation of a time-travel debugger that takes snapshots of the states at each frame in order to be able to restore the state of the timeline.

Constructors

SnapshotDebugger

constructor(timeline: Timeline)

Types

GraphState

data class GraphState(val behaviorValues: Map<BehaviorID, Any?>, val nodeValues: Map<NodeID, Any?>, val children: Map<NodeID, Collection<NodeID>>)

Data structure to hold on to a "snapshot" of the current state of the timeline so that previous states can be restored.

Properties

previousStates

val previousStates: MutableMap<Long, SnapshotDebugger.GraphState>

Functions

nextState

open override fun nextState()

Reset to the next frame.

persistState

open override fun persistState()

Persist the state of the current frame.

resetState

open override fun resetState(frame: Long)

Reset the state to the given frame.

rollbackState

open override fun rollbackState()

Rollback to the previous frame.